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| author |   Jan Kara <jack@suse.cz> | 2023-01-18 15:09:49 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2023-01-26 16:46:35 +0100 |
| commit | 36580ed08776224f25f9a34ede6eed7a4e11aed8 (patch) | |
| tree | 6edbc609857b7641b362537d6c8266a464c74bd6 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c | |
| parent | fs: gracefully handle ->get_block not mapping bh in __mpage_writepage (diff) | |
| download | wireguard-linux-36580ed08776224f25f9a34ede6eed7a4e11aed8.tar.xz wireguard-linux-36580ed08776224f25f9a34ede6eed7a4e11aed8.zip | |
udf: Do not allocate blocks on page writeback
Now when we allocate blocks on write page fault there should be no block
allocation happening on page writeback. So just ignore the 'create' flag
passed to udf_get_block(). Note that we can spot dirty buffers without
underlying blocks allocated in writeback when we race with expanding
truncate. However in that case these buffers do not contain valid data
so we can safely ignore them and we would just create ourselves problem
when to trim the tail extent.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c')
0 files changed, 0 insertions, 0 deletions